14" 15" 16" 17" 18" 19" 20" 22" 1756514: 1956015: 2054016: 2054017: 2153518: 2253519: 2253520: 2453022: 1856014: 1956515: 2054516: 2055017: 2253518: 2353519: 2353020 ...
Convert the above calculated tire height (aspect ratio) in millimeters to inches by multiplying the millimeters by .03937 (139.75 x .03937 = 5.5 inches). Then take the inches and multiply by two and add the rim size. Example: 5.5 x 2 + 15 (rim size in inches) = a 26 inch tall tire.
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Finally. A massive tire size chart with both metric and inch tire sizes listed to easily compare every tire size in one spot. Here are two tire size charts that list every tire by wheel size or by diameter to make your search as simple as possible..
The 255 is the tire width in millimeters, measured from the bottom of the bead to the bottom of the bead, the 60 is the sidewall aspect ratio the tire width factor , the ratio of sidewall height to tire width at the tread indicating that the sidewall height is 70 of the tread .
The tire’s aspect ratio and wheel diameter. So while G78 15, G70 15 and G60 15 sized tires are all rated to carry the same maximum load, their different aspect ratios resulted in tires with the overall diameters indicated below. Tire Size Overall Diameter Section Width Load Capacity G78 15.
Using our Tire Size Calculator, you can get exact measurements for your current tire size. If you are considering replacing your tires with a different sized tire, you can conduct a size comparison, which can help you determine what alternate tire sizes will work on your vehicle..